在此页

• 范例
• 规范
• 浏览器兼容性
• 另请参阅
• 相关话题

close event is fired on an HTMLDialogElement object when the dialog it represents has been closed.

冒泡	No
可取消	No
接口	事件
事件处理程序特性	onclose

范例

实时范例

HTML

<dialog class="example-dialog">
    <button class="close" type="reset">Close</button>
</dialog>
<button class="open-dialog">Open dialog</button>
<div class="result"></div>
					

CSS

button, div {
    margin: .5rem;
}
					

JS

const result = document.querySelector('.result');
const dialog = document.querySelector('.example-dialog');
dialog.addEventListener('close', (event) => {
    result.textContent = 'dialog was closed';
});
const openDialog = document.querySelector('.open-dialog');
openDialog.addEventListener('click', () => {
  if (typeof dialog.showModal === 'function') {
      dialog.showModal();
      result.textContent = '';
  } else {
      result.textContent = 'The dialog API is not supported by this browser';
  }
});
const closeButton = document.querySelector('.close');
closeButton.addEventListener('click', () => {
    dialog.close();
});
					

结果

规范

规范	状态
HTML 实时标准 The definition of 'close' in that specification.	实时标准

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
close event	Chrome Yes	Edge 79	Firefox No	IE No	Opera ?	Safari No	WebView Android No	Chrome Android No	Firefox Android No	Opera Android No	Safari iOS No	Samsung Internet Android No

图例

完整支持

完整支持

不支持

不支持

兼容性未知 ?

兼容性未知

另请参阅

• HTML <dialog> element

元数据

• 最后修改： Jul 27, 2020

相关话题

1. HTMLDialogElement
2. 特性

   1. open
   2. returnValue
3. 方法

   1. close()
   2. show()
   3. showModal()
4. 事件

   1. cancel
   2. close